CN107159821B

CN107159821B - Processing device for reinforcing steel bar guide ropes of various sizes

Info

Publication number: CN107159821B
Application number: CN201710548083.1A
Authority: CN
Inventors: 韩红军
Original assignee: HENAN JUREN CRANE GROUP CO Ltd
Current assignee: HENAN JUREN CRANE GROUP CO Ltd
Priority date: 2017-07-06
Filing date: 2017-07-06
Publication date: 2023-03-17
Anticipated expiration: 2037-07-06
Also published as: CN107159821A

Abstract

The invention relates to a processing device of a reinforcing steel bar guide rope with various sizes, which is simple and convenient to replace, saves time and labor, improves the production and processing efficiency, can fix a rotating shaft and a rotating main shaft through the fastening action of a fixing bolt and a fastening nut on a clamping block and a mounting disc, ensures that a winding drum rotates along with the rotating shaft even if the processing mould is quickly mounted and dismounted, and also ensures that a winding drum rotates along with the rotating shaft.

Description

Processing device for reinforcing steel bar guide ropes of various sizes

Technical Field

The invention belongs to the technical field of processing of steel bar guide ropes, and particularly relates to a processing device for steel bar guide ropes of various sizes.

Background

The rope guider is one of main accessories in the electric hoist, wherein a straight steel bar needs to be inserted into a processing mould of the steel bar guide rope in the manufacturing process of the steel bar guide rope, the processing mould is driven to rotate by utilizing the rotation of a motor and a speed reducer, and the straight steel bar is manufactured into a spiral ring shape. Because the reinforcing bar pilot rope size of treating processing is different, need change the processing mould of reinforcing bar pilot rope to this realizes the difference of reinforcing bar pilot rope circle size, and the change of current reinforcing bar pilot rope processing mould is more loaded down with trivial details, once changes and need spend a large amount of time, has reduced production machining efficiency.

Disclosure of Invention

The invention aims to provide a processing device of reinforcing steel bar guide ropes with various sizes, wherein the reinforcing steel bar guide rope processing mould is simple and convenient to replace, time-saving and labor-saving, and the production and processing efficiency is improved.

The invention adopts the technical scheme that the device for processing the reinforcing steel bar guide rope with various sizes comprises a base frame, a driving motor and a speed reducer, wherein two pairs of support column legs which are arranged side by side are fixedly connected to the base frame, a vertically arranged support plate is respectively arranged at the upper end of each pair of support column legs, the lower ends of the support plates are hinged with the upper ends of the support column legs, a vertically arranged fixed plate is arranged at the outer side of the pair of support column legs far away from the speed reducer, the support plates are arranged in parallel with the fixed plates, a first opening with a downward opening is arranged in the middle of the lower end of each support plate, a second opening with an upward opening is arranged in the middle of the upper end of each support plate, a vertically arranged linear guide rail is fixedly connected to the inner side of the second opening, a slide block is clamped between the two linear guide rails and is connected with the linear guide rails in a sliding manner, a horizontally arranged top plate is arranged above each second opening, the top plates are vertically and fixedly connected with the supporting plates, each top plate is provided with a threaded hole, a vertically arranged screw rod is connected with the threaded hole in a threaded manner, the lower end of the screw rod is fixedly connected with the sliding blocks, the upper end of the screw rod is provided with a through hole, the upper end of the fixing plate is provided with a third opening with an upward opening, one end of a rotating shaft is rotatably connected in the third opening, the other end of the rotating shaft penetrates through the first opening and is connected with the speed reducer, a winding drum is sleeved on the rotating shaft between the two supporting plates, a horizontally arranged connecting shaft is arranged between the two sliding blocks and is arranged in parallel with the rotating shaft, a chuck is slidably connected on the connecting shaft, an arc rope groove is arranged along the circumferential direction of the chuck, an inverted L-shaped pressing block is fixedly connected on the winding drum, the vertical section of the inverted L-shaped pressing block is vertically and fixedly connected with the winding drum, and an arc pressing groove is arranged at the lower side of the horizontal section of the inverted L-shaped pressing block, the winding drum is close to the inverted L-shaped pressing block, a fixed reinforcing steel rope ring is fixedly connected to the winding drum, one end of the fixed reinforcing steel rope ring is fixedly connected with the vertical section of the inverted L-shaped pressing block, the other end of the fixed reinforcing steel rope ring is spirally wound along the drum surface of the winding drum and is fixedly connected with the winding drum, and an interval is arranged between two ends of the fixed reinforcing steel rope ring.

And one end of the rotating shaft far away from the speed reducer is fixedly connected with a rotating bearing, and the shape of the rotating bearing is matched with that of the third opening.

The fixing device is characterized in that one end of the rotating shaft close to the speed reducer is arranged in a hollow mode, a clamping hole is formed in the shaft wall of the rotating shaft, a shaft sleeve is sleeved on the rotating main shaft of the speed reducer, a fixedly connected mounting disc is arranged on the shaft sleeve, a fixedly connected clamping shaft is arranged on the mounting disc, a clamping groove corresponding to the clamping hole is formed in the clamping shaft, a long-strip-shaped adjusting hole is formed in the mounting disc, a clamping block is arranged on the mounting disc, one end of a fixing bolt is fixedly connected to the clamping block, and the other end of the fixing bolt penetrates through the adjusting hole and is in threaded connection with a fastening nut.

The supporting plate is hinged with the supporting column legs through pin shafts.

And an anti-skid wear-resistant layer is coated in the arc-shaped rope groove.

The invention has the beneficial effects that: the invention has simple structure and convenient use, the replacement of the steel bar guide rope processing mould is simple and convenient, time and labor are saved, the production and processing efficiency is improved, the end part of the rotating shaft is fixedly connected with a rotating bearing, the rapid installation of the processing mould can be realized by arranging a third opening at the upper end of a fixed plate, the rotating shaft and a rotating main shaft can be fixed by the fastening action of a fixing bolt and a fastening nut on a fixture block and a mounting disc, the winding drum can be ensured to rotate along with the rotating shaft even if the processing mould is rapidly installed and disassembled, in addition, an adjusting handle is inserted into a through hole at the upper end of a screw after the processing mould is replaced, the rotating handle drives a slide block to move downwards along a linear guide rail through the screw, the chuck arranged on a connecting shaft moves downwards along the slide block, and stops when the straight steel bar to be processed just can be clamped between an arc rope groove on the chuck and the circumferential surface of the winding drum, thus the phenomenon that the steel bar guide rope slides in the processing process can be effectively prevented, the processing efficiency and the processing quality can be ensured, and the pin shaft can be simply and rapidly connected with the support column legs in a hinged mode by pulling out.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the structure of the support plate of the present invention;

FIG. 5 is a view B-B of FIG. 4;

FIG. 6 is a schematic view of a fixing plate according to the present invention;

fig. 7 is a schematic structural view of the mounting plate of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the invention provides a device for processing reinforcing steel bar guide ropes of various sizes, which comprises a base frame 1, a driving motor 2 and a speed reducer 3, wherein two pairs of support column legs 4 arranged side by side are fixedly connected to the base frame 1, a vertically arranged support plate 5 is respectively arranged at the upper end of each pair of support column legs 4, the lower end of each support plate 5 is hinged to the upper end of each support column leg 4 through a pin shaft 34, a vertically arranged fixed plate 6 is arranged on the outer side of each pair of support column legs 4 far away from the speed reducer 3, the support plates 5 are arranged in parallel to the fixed plates 6, as shown in fig. 4 and 5, a first opening 7 with a downward opening is respectively arranged in the middle of the lower end of each support plate 5, a second opening 8 with an upward opening is respectively arranged in the middle of the upper end of each support plate 5, a vertically arranged linear guide rail 9 is fixedly connected to the inner side of the second opening 8, a slide block 10 is clamped between the two linear guide rails 9, the slide block 10 is slidably connected to the linear guide rails 9, a horizontally arranged top plate 11 is respectively arranged above each second opening 8, the top plate 11 is fixedly connected to the support plate 5, a threaded hole 12 is vertically arranged on each top plate 11, a threaded hole 13 is connected to a threaded screw 13, and a threaded screw rod 13 is arranged on the lower end of the threaded screw rod 13, and a screw rod 13 connected to the screw rod 13. As shown in fig. 6, the upper end of the fixing plate 6 is provided with a third opening 15 with an upward opening, one end of the rotating shaft 16 is rotatably connected to the third opening 15, a rotating bearing 24 is normally fixedly connected to the end of the rotating shaft 16, and the shape of the rotating bearing 24 matches the shape of the third opening 15. The other end of axis of rotation 16 passes first opening 7 and the tip is connected with speed reducer 3, the cover is equipped with reel 17 on the axis of rotation 16 between two backup pads 5, be equipped with the connecting axle 18 that the level set up between two sliders 10, connecting

axle

18 and 16 parallel arrangement of axis of rotation, sliding connection has chuck 19 on the connecting axle 18, is equipped with arc grooving 20 along chuck 19's circumferencial direction, and the coating has anti-skidding wearing layer 35 in the arc grooving 20, can increase like this and treat the frictional force between processing reinforcing bar and the arc grooving 20, avoids treating the phenomenon of skidding to appear in the course of working of processing reinforcing bar, guarantees to treat arranging into the reinforcing bar guide rope of a reinforcing bar circle of processing bar. Fixedly connected with falls "L" shape briquetting 21 on the reel 17, falls the vertical section and the perpendicular fixed connection of reel 17 of "L" shape briquetting 21, falls the horizontal segment downside of "L" shape briquetting 21 and is equipped with arc indent 22, be close to fixedly connected with fixed reinforcing bar fag end 23 on the reel 17 of falling "L" shape briquetting 21, fixed reinforcing bar fag end 23 and the vertical section fixed connection of falling "L" shape briquetting 21, fixed reinforcing bar fag end 23 along the section of thick bamboo spiral winding of reel 17 and with reel 17 fixed connection, be equipped with the interval between two ends of fixed reinforcing bar fag end 23.

As shown in fig. 3, one end of the rotating shaft 16 close to the speed reducer 3 is hollow, and a clamping hole 25 is formed in a shaft wall of the rotating shaft 16, a shaft sleeve 26 is sleeved on a rotating main shaft of the speed reducer 3, a mounting disc 27 is fixedly connected to the shaft sleeve 26, a clamping shaft 28 is fixedly connected to the mounting disc 27, and a clamping groove 29 corresponding to the clamping hole 25 is formed in the clamping shaft 28, as shown in fig. 7, a long strip-shaped adjusting hole 30 is formed in the mounting disc 27, a clamping block 31 is installed on the mounting disc 27, one end of a fixing bolt 32 is fixedly connected to the clamping block 31, and the other end of the fixing bolt 32 passes through the adjusting hole 30 and is in threaded connection with a fastening nut 33.

When the machining clamping fixture needs to be replaced, the pin shaft 34 on one side is pulled out, the supporting plate 5 is lifted from the supporting column leg 4, the rotating bearing 24 on the rotating shaft 16 of the machining clamping fixture to be installed is placed in the third opening 15, the other end of the rotating shaft 16 is connected with the clamping shaft 28, the clamping hole 25 corresponds to the clamping groove 29, the clamping block 31 on the installation disc 27 is inserted into the clamping groove 29 through the clamping hole 25, the position of the fixing bolt 32 in the adjusting hole 30 is adjusted to be a proper position and locked by the fastening nut 33, the lifted supporting plate 5 is finally put down, the supporting plate 5 and the supporting column leg 4 are connected by the pin shaft 34 again, the adjusting handle is inserted into the through hole 14 in the upper end of the screw 13, the rotating handle drives the sliding block 10 to move downwards along the linear guide rail 9 through the screw 13, the clamping block 19 arranged on the connecting shaft 18 moves downwards along with the sliding block 10, the straight reinforcing steel bar to be machined can be stopped when the clamping between the arc-shaped rope groove 20 on the clamping block 19 and the circumferential surface of the winding drum 17 can be clamped, the reinforcing steel bar can be effectively prevented from being replaced in the machining connecting shaft, the phenomenon that the reinforcing steel bar can be replaced, the whole machining clamping fixture is convenient, labor-saving and the machining efficiency and the whole machining quality can be conveniently completed.

When the steel bar guide rope is processed, one end of a straight steel bar to be processed penetrates through the space between the inverted L-shaped pressing block 21 and the winding drum 17, the steel bar head is made to be in contact with the end part of the fixed steel bar rope ring 23, the chuck 19 is moved to enable the arc-shaped rope groove 20 to clamp the straight steel bar, then the driving motor and the speed reducer are opened, the winding drum 17 is driven to rotate through the rotating shaft 16, the straight steel bar is wound on the winding drum 17 to be spiral, and the chuck 19 moves on the connecting shaft 9 along with the straight steel bar in the process, so that the steel bar guide rope is manufactured.

The steel bar guide rope processing clamping fixture is simple in structure and convenient to use, replacement of the steel bar guide rope processing clamping fixture is simple and convenient, time and labor are saved, production and processing efficiency is improved, the rotating bearing 24 is fixedly connected to the end portion of the rotating shaft 16, the third opening 15 is formed in the upper end of the fixing plate 6, rapid installation of the processing clamping fixture can be achieved, the rotating shaft 16 and the rotating main shaft can be fixed through the fastening effect of the fixture block 31, the fixing bolt 32 and the fastening nut 33 on the mounting disc 27, rapid installation and disassembly of the processing clamping fixture are facilitated, the winding drum 17 can be guaranteed to rotate along with the rotating shaft 16, and the hinge connection of the supporting plate 5 and the supporting column leg 4 is achieved simply and rapidly by pulling out the pin shaft 34.

When the terms "first," "second," etc. are used in this patent to define components, those skilled in the art will recognize that: the use of "first" and "second" is merely for convenience in describing the invention and to simplify the description, and the words above have no special meaning.

The foregoing shows and describes the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents.

Claims

1. The utility model provides a processingequipment of rope is led to multiple size reinforcing bar, includes base frame, driving motor, speed reducer, its characterized in that: two pairs of support column legs which are arranged side by side are fixedly connected to the base frame, a vertically arranged support plate is arranged at the upper end of each pair of support column legs respectively, the lower end of each support plate is hinged with the upper end of each support column leg, a vertically arranged fixed plate is arranged on the outer side of each pair of support column legs which are far away from the speed reducer, the support plates and the fixed plates are arranged in parallel, a first opening with a downward opening is arranged in the middle of the lower end of each support plate, a second opening with an upward opening is arranged in the middle of the upper end of each support plate, a vertically arranged linear guide rail is fixedly connected to the inner side of the second opening, a sliding block is clamped between the two linear guide rails and is in sliding connection with the linear guide rails, a horizontally arranged top plate is arranged above each second opening, the top plate is vertically and fixedly connected with the support plates, each top plate is provided with a threaded hole, and a vertically arranged screw rod is in threaded connection with the threaded hole, the lower end of the screw is fixedly connected with the sliding blocks, the upper end of the screw is provided with a through hole, the upper end of the fixed plate is provided with a third opening with an upward opening, one end of a rotating shaft is rotatably connected in the third opening, the other end of the rotating shaft penetrates through the first opening, the end part of the rotating shaft is connected with the speed reducer, a winding drum is sleeved on the rotating shaft between the two supporting plates, a horizontally arranged connecting shaft is arranged between the two sliding blocks, the connecting shaft is arranged in parallel with the rotating shaft, a chuck is connected on the connecting shaft in a sliding manner, an arc rope groove is arranged along the circumferential direction of the chuck, an inverted L-shaped pressing block is fixedly connected on the winding drum, the vertical section of the inverted L-shaped pressing block is vertically and fixedly connected with the winding drum, an arc pressing groove is arranged at the lower side of the horizontal section of the inverted L-shaped pressing block, a fixed reinforcing steel rope ring is fixedly connected on the winding drum close to the inverted L-shaped pressing block, one end of the fixed reinforcing rope ring is fixedly connected with the vertical section of the inverted L-shaped pressing block, the other end of the fixed reinforcing steel rope ring is spirally wound along the surface of the winding drum and is fixedly connected with the winding drum, and a space is arranged between two ends of the fixed reinforcing steel rope ring.

2. The device for processing the reinforcing steel bar guide ropes with various sizes as claimed in claim 1, wherein: and one end of the rotating shaft far away from the speed reducer is fixedly connected with a rotating bearing, and the shape of the rotating bearing is matched with that of the third opening.

3. The device for processing the reinforcing steel bar guide ropes with various sizes as claimed in claim 2, wherein: the utility model discloses a fastening nut, including the axis of rotation, be close to the hollow setting of axis of rotation one end of speed reducer, and be equipped with the card hole on the axle wall of axis of rotation, the cover is equipped with the axle sleeve on the rotatory main shaft of speed reducer, fixedly connected with mounting disc on the axle sleeve, fixedly connected with card axle on the mounting disc, the epaxial draw-in groove corresponding with the card hole that is equipped with of card, be equipped with long banding regulation hole on the mounting disc, install the fixture block on the mounting disc, fixedly connected with fixing bolt's one end on the fixture block, fixing bolt's the other end pass the regulation hole and with fastening nut threaded connection.

4. The device for processing the multi-size steel bar guide rope according to any one of claims 1 to 3, wherein: the supporting plate is hinged with the supporting column legs through pin shafts.

5. The device for processing the multi-size steel bar guide rope according to any one of claims 1 to 3, wherein: and an anti-skid wear-resistant layer is coated in the arc-shaped rope groove.